Home / 42,903,792.38-59,207,907.14-23,324,755.53

Finding the Fourth Proportional to 42,903,792.38, 59,207,907.14 and 23,324,755.53

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Solution

The fourth proportional to 42,903,792.38, 59,207,907.14 and 23,324,755.53 is: 32,188,528.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,903,792.38 : 59,207,907.14 = 23,324,755.53 : x
  2. Step 2: Convert to fraction form
    42,903,792.38/59,207,907.14 = 23,324,755.53/x
  3. Step 3: Cross multiply
    42,903,792.38x = 59,207,907.14 × 23,324,755.53
  4. Step 4: Simplify right side
    42,903,792.38x = 1,381,009,959,366,817.75
  5. Step 5: Solve for x
    x = 1,381,009,959,366,817.75/42,903,792.38
  6. Step 6: Final answer
    x = 32,188,528.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.